<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="渠道" prop="companyId">
        <el-select v-model="formData.companyId" placeholder="请选择渠道" class="!w-240px">
          <el-option
            v-for="item in companyList"
            :key="item.id"
            :label="item.name"
            :value="item.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="协议名称" prop="agreementName">
        <el-input v-model="formData.agreementName" placeholder="请输入协议名称" />
      </el-form-item>
      <el-form-item label="协议编码" prop="agreementCode">
        <el-input v-model="formData.agreementCode" placeholder="请输入协议编码" />
      </el-form-item>
      <el-form-item label="佣金模式" prop="commissionMode">
        <el-radio-group v-model="formData.commissionMode">
          <el-radio
            v-for="dict in getIntDictOptions(DICT_TYPE.TRADE_TARGET_TYPE)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="生效时间" prop="startTime">
        <el-date-picker
          v-model="formData.startTime"
          type="date"
          value-format="x"
          placeholder="选择生效时间"
        />
      </el-form-item>
      <el-form-item label="失效时间" prop="endTime">
        <el-date-picker
          v-model="formData.endTime"
          type="date"
          value-format="x"
          placeholder="选择失效时间"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-radio-group v-model="formData.status">
          <el-radio
            v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="备注" prop="remark">
        <el-input
          v-model="formData.remark"
          type="textarea"
          :rows="3"
          placeholder="请输入备注"
        />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { getIntDictOptions, getStrDictOptions, getBoolDictOptions, DICT_TYPE } from '@/utils/dict'
import { TradeChannelAgreementApi, TradeChannelAgreementVO } from '@/api/member/channelagreement'
import { CompanyApi } from '@/api/member/company'

/** 渠道合作协议 表单 */
defineOptions({ name: 'TradeChannelAgreementForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const companyList = ref([]) // 渠道列表

const formData = ref({
  id: undefined,
  companyId: undefined,
  agreementName: undefined,
  agreementCode: undefined,
  commissionMode: undefined,
  startTime: undefined,
  endTime: undefined,
  status: undefined,
  remark: undefined,
})

const formRules = reactive({
  companyId: [{ required: true, message: '渠道不能为空', trigger: 'change' }],
  agreementName: [{ required: true, message: '协议名称不能为空', trigger: 'blur' }],
  agreementCode: [{ required: true, message: '协议编码不能为空', trigger: 'blur' }],
  commissionMode: [{ required: true, message: '佣金模式不能为空', trigger: 'change' }],
  startTime: [{ required: true, message: '生效时间不能为空', trigger: 'change' }],
  endTime: [
    { required: true, message: '失效时间不能为空', trigger: 'change' },
    {
      validator: (rule, value, callback) => {
        if (value && formData.value.startTime && value <= formData.value.startTime) {
          callback(new Error('失效时间必须大于生效时间'))
        } else {
          callback()
        }
      },
      trigger: 'change'
    }
  ],
  status: [{ required: true, message: '状态不能为空', trigger: 'change' }],
})

const formRef = ref() // 表单 Ref

/** 获取渠道列表 */
const getCompanyList = async () => {
  try {
    const data = await CompanyApi.getCompanyPage({ pageNo: 1, pageSize: 100 })
    companyList.value = data.list
  } catch (error) {
    console.error('获取渠道列表失败:', error)
  }
}

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  await getCompanyList()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await TradeChannelAgreementApi.getTradeChannelAgreementById(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as TradeChannelAgreementVO
    if (formType.value === 'create') {
      await TradeChannelAgreementApi.createTradeChannelAgreement(data)
      message.success(t('common.createSuccess'))
    } else {
      await TradeChannelAgreementApi.updateTradeChannelAgreement(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    companyId: undefined,
    agreementName: undefined,
    agreementCode: undefined,
    commissionMode: undefined,
    startTime: undefined,
    endTime: undefined,
    status: undefined,
    remark: undefined,
  }
  formRef.value?.resetFields()
}
</script>